<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<%
    session.invalidate();
    response.setStatus(HttpServletResponse.SC_MOVED_PERMANENTLY);
    String newLocn="index.jsp";
    response.setHeader("Location", newLocn);
%>
<script type="text/javascript">
    window.opener=null;
    window.close();
</script>